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Engine-Codes – Nissan – P0345 2008 Nissan Altima Sedan

P0345 2008 Nissan Altima Sedan Code - Camshaft Position Sensor Circuit Bank 2

Quick Answer

The P0345 code in a 2008 Nissan Altima Sedan refers to a problem with the Camshaft Position Sensor Circuit Bank 2. Common causes include Faulty Camshaft Position Sensor, Damaged or corroded wiring/connectors, Issues with the ECM. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0345 2008 Nissan Altima Sedan indicates Camshaft Position Sensor Circuit Bank 2.
Common causes
Common causes include Faulty Camshaft Position Sensor, Damaged or corroded wiring/connectors, Issues with the ECM.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P0345 2008 Nissan Altima Sedan Description

The P0345 code in a 2008 Nissan Altima Sedan refers to a problem with the Camshaft Position Sensor Circuit Bank 2. This sensor is responsible for monitoring the position of the camshaft and sending this information to the engine control module (ECM). The ECM uses this data to control ignition timing and fuel injection, ensuring optimal engine performance. When the sensor circuit for Bank 2 malfunctions, it can lead to issues with engine timing, fuel delivery, and overall vehicle performance.

OBDII Code P0345 2008 Nissan Altima Sedan - Camshaft Position Sensor Circuit Bank 2
P0345 2008 Nissan Altima Sedan Code - Camshaft Position Sensor Circuit Bank 2

Common Causes of P0345 2008 Nissan Altima Sedan

  1. Faulty Camshaft Position Sensor
  2. Damaged or corroded wiring/connectors
  3. Issues with the ECM
  4. Timing belt/chain problems
  5. Engine overheating causing sensor damage

Symptoms of P0345 2008 Nissan Altima Sedan

  1. Rough idling or stalling
  2. Engine misfires
  3. Decreased fuel efficiency
  4. Illumination of the check engine light
  5. Engine hesitation or lack of power

How to Fix P0345 2008 Nissan Altima Sedan

  1. Diagnose the code using a diagnostic scanner to pinpoint the exact cause of the issue.
  2. Inspect the wiring and connectors for any damage or corrosion and repair/replace as necessary.
  3. Test the Camshaft Position Sensor for proper functioning and replace if faulty.
  4. Check the timing belt/chain for proper alignment and tension, adjusting or replacing if needed.
  5. Clear the code from the ECM memory and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0345 2008 Nissan Altima Sedan

The cost of repairing a P0345 code on a 2008 Nissan Altima Sedan can vary depending on the specific cause of the issue. Typically, replacing a Camshaft Position Sensor can cost between $50 and $200, including parts and labor. If wiring or ECM issues are the culprits, additional diagnostic time and repair costs may apply. Overall, the total repair cost could range from $100 to $500, depending on the extent of the repairs needed. It's advisable to consult with a professional mechanic for an accurate estimate based on your vehicle's specific conditions. Labor rates at auto repair shops can vary, so it's recommended to research local rates for a more precise cost estimate.

When is the Code Detected?

The camshaft position sensor signal is not detected by the Engine Control Module(ECM) during the first few seconds of engine cranking

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0345 2008 Nissan Altima Sedan Code

1. What are the common symptoms of OBDII code P0345 in a 2008 Nissan Altima Sedan?

- Common symptoms include rough idling, engine misfires, poor acceleration, and difficulty starting the vehicle.

2. What does the OBDII code P0345 for a 2008 Nissan Altima Sedan indicate?

- The code P0345 indicates a malfunction in the camshaft position sensor circuit for Bank 2 of the engine.

3. What are some possible causes of OBDII code P0345 in a 2008 Nissan Altima Sedan?

- Possible causes include a faulty camshaft position sensor, damaged wiring or connectors, a malfunctioning engine control module (ECM), or incorrect timing of the camshaft.

4. How can I diagnose and repair OBDII code P0345 in my 2008 Nissan Altima Sedan?

- To diagnose the issue, check the camshaft position sensor, inspect the wiring and connectors, and test the ECM. Repair may involve replacing the sensor, repairing damaged wiring, or reprogramming the ECM.

5. Can I continue driving my 2008 Nissan Altima Sedan with OBDII code P0345?

- It is not recommended to continue driving with the code unresolved, as it can lead to potential engine performance issues and further damage if left untreated.

6. Will resetting the OBDII code P0345 in my 2008 Nissan Altima Sedan make it go away permanently?

- Resetting the code may temporarily turn off the check engine light, but if the underlying issue causing the code is not addressed, it is likely to reappear.

7. How much does it typically cost to repair OBDII code P0345 in a 2008 Nissan Altima Sedan?

- The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

8. Can a DIY enthusiast fix OBDII code P0345 in a 2008 Nissan Altima Sedan?

- While some DIY enthusiasts may be able to diagnose and replace the camshaft position sensor themselves, it is recommended to consult a professional mechanic for proper diagnosis and repair.

9. Are there any preventive measures to avoid OBDII code P0345 in a 2008 Nissan Altima Sedan?

- Regular maintenance, such as checking and replacing sensors according to the manufacturer's recommendations, can help prevent issues like code P0345 from occurring.

10. How long does it usually take to repair OBDII code P0345 in a 2008 Nissan Altima Sedan?

- The repair time can vary depending on the exact cause of the issue and the mechanic's workload, but it typically takes around 1-2 hours to diagnose and repair the camshaft position sensor circuit for Bank 2.

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